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1 Digital Subscriber Line
A type of high-speed Internet connection using standard telephone wires. -
2 modem
A communications device that converts between digital data from a computer or terminal and analog audio signals that can pass through a standard telephone line. -
3 modulator/demodulator
A communications device that converts between digital data from a computer or terminal and analog audio signals that can pass through a standard telephone line.مضمن/مزيل تضمين -
4 bandwidth
"In analog communications, the difference between the highest and lowest frequencies in a specific range. For example, an analog telephone line accommodates a bandwidth of 3,000 hertz (Hz), the difference between the lowest (300 Hz) and highest (3,300 Hz)" -
5 T1
"A U.S. telephone standard for a transmission facility at digital signal level 1 (DS1) with 1.544 megabits per second in North America and 2.048 megabits per second in Europe. The bit rate is the equivalent bandwidth of approximately twenty-four 56-kilobits-per-second lines. A T1 circuit is capable of serving a minimum of 48 modems at 28.8 kilobits per second or 96 modems at 14.4 kilobits per second. T1 circuits are also used for voice telephone connections. A single T1 line carries 24 telephone connections with 24 telephone numbers. When it is used for voice transmission, a T1 connection must be split into 24 separate circuits."T1 -
6 Transmission Level 1
"A U.S. telephone standard for a transmission facility at digital signal level 1 (DS1) with 1.544 megabits per second in North America and 2.048 megabits per second in Europe. The bit rate is the equivalent bandwidth of approximately twenty-four 56-kilobits-per-second lines. A T1 circuit is capable of serving a minimum of 48 modems at 28.8 kilobits per second or 96 modems at 14.4 kilobits per second. T1 circuits are also used for voice telephone connections. A single T1 line carries 24 telephone connections with 24 telephone numbers. When it is used for voice transmission, a T1 connection must be split into 24 separate circuits." -
7 DSL filter
A small device that you connect a telephone to so that the telephone will not interfere with a digital subscriber line (DSL) connection. -
8 home phone
An Outlook contact’s residential telephone number (usually a land line).
См. также в других словарях:
Telephone Line — Single par Electric Light Orchestra extrait de l’album A New World Record Face B Poor Boy (The Greenwood) Sortie mai 1977 Enregistrement Studios Musicland (Munich) Durée … Wikipédia en Français
Telephone line — For the Electric Light Orchestra song, see Telephone Line (Electric Light Orchestra song). Phone pole with phone and mainly electric lines … Wikipedia
telephone line — telephone channel, connection for a telephone … English contemporary dictionary
Telephone Line (Electric Light Orchestra song) — Infobox Single Name = Telephone Line Artist = Electric Light Orchestra from Album = A New World Record B side = Poor Boy King Of The Universe (UK only) Released = 1977 Format = 7 Recorded = 1976 Musicland Studios , Munich Genre = Art rock Length … Wikipedia
telephone line — noun 1. the wire that carries telegraph and telephone signals (Freq. 3) • Syn: ↑telephone wire, ↑telegraph wire, ↑telegraph line • Hypernyms: ↑wire, ↑conducting wire … Useful english dictionary
telephone line — noun The infrastructure which allows a single telephone to be connected to the network and conduct independent calls … Wiktionary
telephone line — See telephone circuit … IT glossary of terms, acronyms and abbreviations
telephone line — A wire, carried overhead on poles or underground in a conduit, over which articulate speech is transmitted and received. A statute defines the term as including every sort of property used, operated, controlled, or owned by any telephone… … Ballentine's law dictionary
First long-distance telephone line — Infobox local1 name =World s First Long Distance Telephone Line chisl = yes caption = location= Pleasant Valley Road French Corral, California lat degrees = lat minutes = lat seconds = lat direction = long degrees = long minutes = long seconds =… … Wikipedia
another telephone line — extra telephone line, additional telephone service … English contemporary dictionary
Telephone recording laws — are laws that govern the civilian recording of telephone conversations by the participants (as opposed to laws controlling government or law enforcement wiretapping).Telephone tapping is officially strictly controlled in many countries to… … Wikipedia
